Teeth Whitening near Richmond Hill
Professional whitening needs fewer trips than most people expect. For Richmond Hill residents, a checkup and one or two short visits in Aurora can set you up to whiten at home.
The short answer
For teeth whitening in Richmond Hill and nearby, Aurora Gateway Dental Care offers in-office whitening and custom take-home trays at our clinic on Wellington Street East at Bayview Avenue in Aurora. From south Richmond Hill, Highway 404 north to Wellington is quick; from elsewhere, use Bayview or Yonge. Allow about 15 to 25 minutes, depending on traffic.

Why Richmond Hill patients come to Aurora
Whitening with take-home trays suits a busy schedule. After a checkup and a short visit to record your teeth, you whiten at home and come back only for a shade check. That keeps trips from Richvale, Langstaff or anywhere near Highway 7 to a minimum. If you prefer one appointment, in-office whitening is done in a single visit.
Saturday hours, from 9 a.m. to 3 p.m., and evenings until 7 p.m. on Tuesdays and Thursdays make it easier to fit those visits in. Parking is at the door. Whitening is usually not covered by insurance, so we explain the cost and your payment options before you start. If you are a student, ask about our student program.
Teeth whitening for Richmond Hill patients starts with a checkup
Whitening gel works on natural enamel. Before using it, your dentist checks for cavities, worn spots near the gums and gum problems, since gel on an open cavity or exposed root can sting badly. The checkup also shows whether your stain is the kind that responds well. Yellow stain from coffee or tea usually lightens nicely. Grey stain, or a single tooth that darkened after an injury, often needs a different approach.
In-office session or take-home trays?
Both methods use a peroxide gel. The difference is strength, speed and where you do it. Think about which of these sounds more like you:
- In-office: one appointment, a stronger gel, and your gums are protected while we watch your teeth throughout.
- Take-home trays: custom-fitted trays and a milder gel worn for a set time each day, usually over a couple of weeks.
- Both: some people start in the office and use trays later for touch-ups.
- Neither: if your front teeth have crowns, veneers or large fillings, whitening will not change them, and we will talk about other options.
Making your result last
Whitening is not a one-time change. Stain slowly returns with coffee, tea, red wine and smoking. Rinsing with water after dark drinks, keeping up your cleanings and doing an occasional touch-up with your trays all help. Take-home trays can be reused for years if you keep them clean and in their case.
Getting here from Richmond Hill
| By car | From south Richmond Hill near Highway 7, take Highway 404 north to the Wellington Street exit and head west about 3.5 km. From central neighbourhoods, Bayview Avenue north to Wellington Street East is direct. If you are near Yonge, it is one turn: north on Yonge, then right on Wellington in Aurora. |
|---|---|
| By transit | Without a car, take Viva Blue north on Yonge Street and connect to a YRT route along Wellington Street East. Current stops are on yrt.ca. |
| Travel time | about 15 to 25 minutes, depending on traffic |
| Parking | Free parking at the door |
| Good to know | Skip coffee, tea and red wine for a day or two after an in-office session, while teeth are most likely to pick up stain. |
Map by Google. Open directions in Google Maps
Questions
How many visits from Richmond Hill does take-home whitening need?
Often just a checkup, a short visit to record your teeth for the trays, a pick-up visit and a shade check later. If you already had a recent checkup with us, there may be even fewer.
Can I combine whitening with my regular cleaning?
Often, yes. A cleaning first removes surface stain so the gel works more evenly. Ask when you book your cleaning, and we will see what can be done in the same visit or the next one.
Will whitening make my teeth sensitive?
Some people feel short-term sensitivity, which usually fades within a few days. We can suggest shorter wear times or a toothpaste for sensitive teeth. Tell us if it does not settle.
I used a drugstore kit and the results were patchy. Can you help?
Patchy results can come from uneven gel contact or from fillings that do not whiten. Your dentist will look at why and suggest a plan, which might include custom trays or another treatment for certain teeth.
Is whitening safe while pregnant?
Whitening is usually postponed during pregnancy and breastfeeding as a precaution. It is purely cosmetic, so waiting carries no health cost. Ask us again once you are ready.
General information, not personal medical advice. Last updated October 29, 2026.
More for Richmond Hill patients
- Children's Dentist near Richmond Hill
- Cosmetic Dentist near Richmond Hill
- Dental Implants near Richmond Hill
- Dentures near Richmond Hill
- Emergency Dentist near Richmond Hill
- Family Dentist near Richmond Hill
- Invisalign near Richmond Hill
- Braces and Orthodontics near Richmond Hill
- Veneers near Richmond Hill
- Dentist near Richmond Hill
Teeth Whitening near other towns
Request a visit
289-475-5497Prefer to type? Send a request and we'll contact you to confirm a time.
676 Wellington Street East, Unit 3
Aurora, ON L4G 0K3